公开(公告)号：US20150004968A1

公开(公告)日：2015-01-01

申请号：US13929371

申请日：2013-06-27

Applicant: Broadcom Corporation

Inventor： Rafael CARMON

IPC: H04W24/10

CPC classification number: H04W24/10 ,  H04W24/08

Abstract: Recent LTE communications schemes utilize such large amounts of data traffic, that there is little available bandwidth for performing sniffing of nearby base stations and/or cells, which is often integral in performing carious calibrations. Utilizing an LTE scheduler, small data traffic gaps can be detected in one or both of the receive chain and transmit chain. During these data traffic gaps, portions of sniffing data can be acquired and stored without significant interruption to the communication chains, where the overall process may be referred to as “blinking.” Over time, these portions can be accumulated in memory until a sufficient. Over time, these portions can be accumulated in memory until a sufficient amount of sniffing data has been acquired. Once sufficient data has been acquired, sniffing analysis can be performed in the background on the combined data.

Abstract translation: 最近的LTE通信方案利用了这样大量的数据业务，几乎没有可用的带宽用于执行附近的基站和/或小区的嗅探，这通常在执行讽刺的校准中是整体的。 利用LTE调度器，可以在接收链和发送链中的一个或两个中检测到小的数据业务空隙。 在这些数据流量间隙期间，可以采集和存储嗅探数据的部分，而不会对通信链造成明显的中断，其中整个过程可以被称为“闪烁”。随着时间的推移，这些部分可以累积到存储器中直到足够。 随着时间的推移，这些部分可以累积在存储器中，直到获得足够数量的嗅探数据。 一旦获得了足够的数据，就可以在后台对组合数据执行嗅探分析。

公开(公告)号：US20150303972A1

公开(公告)日：2015-10-22

申请号：US14791098

申请日：2015-07-02

Applicant: BROADCOM CORPORATION

Inventor： Rafael CARMON

IPC: H04B1/40 ,  H04J3/06 ,  G06F1/12

CPC classification number: H04B1/40 ,  G06F1/12 ,  H04J3/0685 ,  H04W88/10

Abstract: Cellular processors are cascaded to provide different configurations, which result in higher-capacity base stations, increased numbers of simultaneous users over one frequency band, and/or aggregation of several carriers while still using only one radiofrequency (RF) chipset. The processors are aligned in both time and frequency, with each processor having a data port that allows data exchange with the other processors. The data alignment and exchange allow the processors, in the aggregate, to act as a single unit, resulting in a scalable architecture that can accommodate different system configurations.

Abstract translation: 蜂窝处理器级联以提供不同的配置，这导致更高容量的基站，在一个频带上的同时用户数量增加，和/或几个载波的聚合，同时仍然仅使用一个射频（RF）芯片组。 处理器在时间和频率上都对齐，每个处理器都有一个允许与其他处理器进行数据交换的数据端口。 数据对齐和交换允许处理器集中地用作单个单元，从而产生可适应不同系统配置的可扩展架构。

公开(公告)号：US20140120932A1

公开(公告)日：2014-05-01

申请号：US13749174

申请日：2013-01-24

Applicant: BROADCOM CORPORATION

Inventor： Rafael CARMON

IPC: H04W72/04

CPC classification number: H04W28/18 ,  H04W84/045 ,  H04W84/12

Abstract: Femtocells in a self-organizing network (SON) sniff their wireless fidelity (WiFi) environments to identify WiFi footprints of the femtocells. The WiFi footprints of each femtocell are sent to a femtocell gateway. The femtocell gateway receives WiFi footprint data from a plurality of femtocells and determines if there is a common WiFi footprint between the femtocells. The femtocells with exclusive WiFi footprints are allocated the same network parameters. The femtocells with common WiFi footprint are allocated different network parameters.

Abstract translation: 自组织网络（SON）中的毫微微蜂窝基站嗅探其无线保真（WiFi）环境，以识别毫微微蜂窝基站的WiFi足迹。 每个毫微微小区的WiFi足迹被发送到毫微微小区网关。 毫微微小区网关从多个毫微微小区接收WiFi足迹数据，并且确定毫微微小区之间是否存在公共的WiFi足迹。 具有专属WiFi足迹的毫微微蜂窝基站被分配相同的网络参数。 具有公共WiFi足迹的毫微微蜂窝基站被分配不同的网络参数。

公开(公告)号：US20140355501A1

公开(公告)日：2014-12-04

申请号：US14270983

申请日：2014-05-06

Applicant: Broadcom Corporation

Inventor： Rafael CARMON ,  Wael DIAB ,  Raymond HAYES ,  Daniel STOPLER

IPC: H04W36/16 ,  H04W52/02

CPC classification number: H04W36/16 ,  H04W52/0206 ,  H04W52/0254 ,  H04W84/22 ,  H04W88/04 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/22

Abstract: Systems and methods for staged connectivity and sleep mode are provided. Embodiments of the present disclosure optimize power consumption for a user across user devices by creating an ad hoc co-located network of user devices and establishing a device in the co-located network to act as a master (hub) device. In an embodiment, the system includes multiple user wireless devices and a network controller. The network controller identifies a set of proximate wireless devices and the power capability for each wireless device in the set. The network controller then selects a wireless device in the set to act as the hub (master) wireless device based on factors such as the power capabilities of each wireless device. The network controller then instructs the other wireless devices in the set to power down and instructs the appropriate network providers to handover communications to the hub (master) device.

Abstract translation: 提供了分阶段连接和睡眠模式的系统和方法。 本公开的实施例通过创建用户设备的自组织同位置网络并在共址网络中建立用作主（集线器）设备的设备来优化用户跨用户设备的功率消耗。 在一个实施例中，系统包括多个用户无线设备和网络控制器。 网络控制器识别一组邻近的无线设备和该组中的每个无线设备的功率能力。 网络控制器然后基于诸如每个无线设备的功率能力的因素来选择该组中的无线设备用作集线器（主）无线设备。 网络控制器然后指示该组中的其他无线设备断电并指示相应的网络提供商将通信切换到集线器（主设备）设备。

公开(公告)号：US20140155044A1

公开(公告)日：2014-06-05

申请号：US14175508

申请日：2014-02-07

Applicant: BROADCOM CORPORATION

Inventor： Rafael CARMON ,  Alon Shechter

IPC: H04W48/04 ,  H04W68/00 ,  H04W4/02

CPC classification number: H04W48/04 ,  H04M3/38 ,  H04M3/42348 ,  H04M3/436 ,  H04M2203/2072 ,  H04M2207/18 ,  H04W4/023 ,  H04W4/16 ,  H04W4/50 ,  H04W8/18 ,  H04W8/22 ,  H04W68/005 ,  H04W84/045

Abstract: A method and apparatus is disclosed to restrict access services to a communication device. The services may be restricted based upon hardware characteristics, geographic characteristics, user specifications of the communication device and/or specified rules. The method and apparatus may restrict its service to only specific applications suitable for the environment and the time. Upon a request for a service that is now restricted, the method and apparatus may notify an end user that the service was requested. Further, the method and apparatus may notify an originator of the request that the service is not available and may ask for a short message to be delivered to the end user.

Abstract translation: 公开了一种限制对通信设备的接入服务的方法和装置。 可以基于硬件特性，地理特征，通信设备的用户规格和/或指定规则来限制服务。 该方法和装置可以将其服务限制为仅适用于环境和时间的特定应用。 当对现在被限制的服务的请求时，该方法和装置可以通知最终用户该服务被请求。 此外，该方法和装置可以向发起者通知该服务不可用的请求，并且可以要求向最终用户传递一短消息。

公开(公告)号：US20160066290A1

公开(公告)日：2016-03-03

申请号：US14475991

申请日：2014-09-03

Applicant: Broadcom Corporation

Inventor： Yonatan COHEN ,  Sharon LEVY ,  Rafael CARMON

IPC: H04W56/00

CPC classification number: H04W56/0015

Abstract: The present disclosure is directed to a system and method for performing timing synchronization via network listening. The system and method can be implemented in a non-synchronized base station to receive Cell-Specific Reference Signals (CRSs) of a synchronized base station during guard periods of special subframes. To allow the non-synchronized base station to receive the CRSs, the non-synchronized base station can configure one or more of its special subframes to have a shorter downlink part than corresponding special subframes of the synchronized base station. The system and method of the present disclosure can use the received CRSs to synchronize the timing of the non-synchronized base station to the timing of the synchronized base station. To prevent a substantial loss in downlink throughput due to the non-synchronized base station using a shorter DwPTS part, tracking can be performed on a once per multiple radio frame basis.

Abstract translation: 本公开涉及一种用于经由网络监听执行定时同步的系统和方法。 该系统和方法可以在非同步基站中实现，以在特殊子帧的保护期间接收同步基站的小区特定参考信号（CRS）。 为了允许非同步基站接收CRS，非同步基站可以将其特殊子帧中的一个或多个配置为具有比同步基站的相应特殊子帧更短的下行链路部分。 本公开的系统和方法可以使用所接收的CRS来使非同步基站的定时同步到同步基站的定时。 为了防止由于使用较短的DwPTS部分的非同步基站导致的下行链路吞吐量的实质性损失，可以基于每个多个无线电帧一次执行跟踪。

公开(公告)号：US20140269963A1

公开(公告)日：2014-09-18

申请号：US13833568

申请日：2013-03-15

Applicant: BROADCOM CORPORATION

Inventor： Rafael CARMON ,  Sharon Levy ,  Amir Appel

IPC: H04B7/04

CPC classification number: H04B7/0413

Abstract: A communication system is disclosed that includes a communication transmitter that converts various information signals that collectively occupy a large signal bandwidth into various signals that individually occupy small signal bandwidths for transmission to a communication receiver. The communication receiver converts these various signals that individually occupy the small signal bandwidth to recovered information signals that collectively occupy the large signal bandwidth for processing.

Abstract translation: 公开了一种通信系统，其包括通信发射机，其将共同占据大信号带宽的各种信息信号转换为单独占用小信号带宽以传输到通信接收机的各种信号。 通信接收机将各种信号单独占用小信号带宽转换为共同占用大信号带宽进行处理的恢复信息信号。

公开(公告)号：US20150316615A1

公开(公告)日：2015-11-05

申请号：US14737003

申请日：2015-06-11

Applicant: Broadcom Corporation

Inventor： Rafael CARMON

IPC: G01R31/317 ,  G01R31/26 ,  G01K13/00 ,  G01R31/319

CPC classification number: G01R31/31725 ,  G01K13/00 ,  G01R31/2607 ,  G01R31/2851 ,  G01R31/31721 ,  G01R31/31727 ,  G01R31/319

Abstract: Chip instrumentation determines, in-situ, an allowable increase over product specification in the operating frequency of at least one clock domain in an integrated circuit for a given set of environmental, power supply and/or functionality constraints. Information on the allowable increase in operating frequency for the at least one clock domain is provided to circuits and/or software to effect change in operating frequency.

Abstract translation: 芯片仪器原位确定了对于给定的一组环境，电源和/或功能约束，集成电路中至少一个时钟域的工作频率的产品规格的允许增加。 关于至少一个时钟域的工作频率允许增加的信息被提供给电路和/或软件以实现工作频率的改变。

公开(公告)号：US20140354341A1

公开(公告)日：2014-12-04

申请号：US13927836

申请日：2013-06-26

Applicant: Broadcom Corporation

Inventor： Rafael CARMON

IPC: H03K3/011

CPC classification number: G01R31/31725 ,  G01K13/00 ,  G01R31/2607 ,  G01R31/2851 ,  G01R31/31721 ,  G01R31/31727 ,  G01R31/319

Abstract: Chip instrumentation determines, in-situ, an allowable increase over product specification in the operating frequency of at least one clock domain in an integrated circuit for a given set of environmental, power supply and/or functionality constraints. Information on the allowable increase in operating frequency for the at least one clock domain is provided to circuits and/or software to effect change in operating frequency.

Abstract translation: 芯片仪器原位确定了对于给定的一组环境，电源和/或功能约束，集成电路中至少一个时钟域的工作频率的产品规格的允许增加。 关于至少一个时钟域的工作频率允许增加的信息被提供给电路和/或软件以实现工作频率的改变。